41009975694 has 24 divisors (see below), whose sum is σ = 89171168112. Its totient is φ = 13621342560.

The previous prime is 41009975651. The next prime is 41009975723. The reversal of 41009975694 is 49657990014.

It is a happy number.

41009975694 is a `hidden beast` number, since 410 + 0 + 9 + 97 + 56 + 94 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 41009975694.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4048914 + ... + 4059029.

It is an arithmetic number, because the mean of its divisors is an integer number (3715465338).

Almost surely, 2^41009975694 is an apocalyptic number.

41009975694 is an abundant number, since it is smaller than the sum of its proper divisors (48161192418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41009975694 is a wasteful number, since it uses less digits than its factorization.

41009975694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8108232 (or 8108229 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 54.

The spelling of 41009975694 in words is "forty-one billion, nine million, nine hundred seventy-five thousand, six hundred ninety-four".